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358 commits

Author SHA1 Message Date
Goetz Lindenmaier
b07974fd9f 8186072: dll_build_name returns true even if file is missing 
Split dll_build_name into two functions and consolidate to os.cpp file.

Reviewed-by: stuefe, dholmes
 2017-08-17 17:26:02 +02:00
Gunter Haug
6804875880 8186286: [BSD] Primary thread's stack size is reported incorrectly 
Reviewed-by: shade, stuefe
 2017-08-16 14:14:23 +02:00
Coleen Phillimore
3d6d1ec64b 8160399: is_oop_or_null involves undefined behavior 
8164984: Improper use of is_oop in production code

Replace oop->is_oop*() with oopDesc::is_oop*(oop) so this pointer can be verified

Reviewed-by: iklam, kvn, dholmes
 2017-08-23 14:52:55 -04:00
Coleen Phillimore
17f23d1881 8184994: Add Dictionary size logging and jcmd 
Added dcmd for printing system dictionary like the stringtable and symboltable and making print functions go to outputstream rather than tty

Reviewed-by: shade, hseigel
 2017-08-02 10:52:50 -04:00
Daniel D. Daugherty
7a713e117a 8185273: Test8004741.java crashes with SIGSEGV in JDK10-hs nightly 
Threads::parallel_java_threads_do() needs to call VMThread::claim_oops_do() to avoid causing a parallel GC to miss the VMThread.

Reviewed-by: shade, rkennke, kvn, gthornbr
 2017-07-31 12:37:34 -07:00
Roman Kennke
98bd53b5c2 8180932: Parallelize safepoint cleanup 
Provide infrastructure to do safepoint cleanup tasks using parallel worker threads

Reviewed-by: dholmes, rehn, dcubed, thartmann
 2017-07-07 12:49:11 +02:00
Thomas Stuefe
d12604111c 8181917: Refactor UL LogStreams to avoid using resource area 
Reviewed-by: ehelin, mlarsson
 2017-07-21 09:50:12 +02:00
Harold Seigel
30580af958 8184281: -Xlog:startuptime does not include call to initPhase2 
Remove "+module" and improve message

Reviewed-by: alanb, gtriantafill
 2017-07-12 21:24:07 -04:00
Robbin Ehn
cc9648a8b8 8183925: Decouple crash protection from watcher thread 
Reviewed-by: dcubed, coleenp
 2017-07-07 23:11:33 +02:00
Robbin Ehn
41e729b386 8183545: Event tracing, transition hooks 
Reviewed-by: dcubed, egahlin
 2017-07-07 23:04:06 +02:00
Jesper Wilhelmsson
efd1054686 8182299: Enable disabled clang warnings, build on OSX 10 + Xcode 8 
8182656: Make the required changes in GC code to build on OSX 10 + Xcode 8
8182657: Make the required changes in Runtime code to build on OSX 10 + Xcode 8
8182658: Make the required changes in Compiler code to build on OSX 10 + Xcode 8

Co-authored-by: Paul Hohensee <hohensee@amazon.com>
Reviewed-by: jwilhelm, ehelin, phh
 2017-07-06 01:50:26 +02:00
Stefan Karlsson
a18f1c2d58 8183552: Move align functions to align.hpp 
Reviewed-by: stuefe, pliden
 2017-07-05 11:33:17 +02:00
Stefan Karlsson
dbd3b5a79e 8178499: Remove _ptr_ and _size_ infixes from align functions 
Reviewed-by: rehn, tschatzl
 2017-07-04 15:58:10 +02:00
Stefan Karlsson
0fcf645cff 8178489: Make align functions more type safe and consistent 
Reviewed-by: mgerdin, rehn
 2017-04-12 17:53:18 +02:00
Mikael Gerdin
d39a34d689 8183198: Factor out thread state serialization into a proper helper function 
Reviewed-by: tschatzl, eosterlund, coleenp
 2017-06-26 15:25:25 +02:00
Coleen Phillimore
7225e6008d 8182848: Some functions misplaced in debug.hpp 
Moved to vmError.hpp,cpp where they seemed more appropriate

Reviewed-by: stefank, stuefe
 2017-06-28 19:12:58 -04:00
Kim Barrett
6cc7e33ce7 8181449: Fix debug.hpp / globalDefinitions.hpp dependency inversion 
Refactor debug.hpp and reverse include dependency.

Reviewed-by: coleenp, stefank, dcubed
 2017-06-22 20:47:22 -04:00
Coleen Phillimore
6659245612 8174749: Use hash table/oops for MemberName table 
Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc

Reviewed-by: sspitsyn, stefank, jrose
 2017-05-27 09:21:01 -04:00
Robbin Ehn
ad4bc13f9f 8152953: ForceSafepoint operations should be more specific 
Reviewed-by: dholmes, sspitsyn, rkennke, coleenp
 2017-05-25 09:38:33 +02:00
Roman Kennke
8bda8fc602 8180599: Possibly miss to iterate monitors on thread exit 
Move thread-local monitors to global lists before thread is removed from global threads list, to ensure all monitors get scanned

Reviewed-by: dholmes, rehn
 2017-05-19 12:14:38 +02:00
Roman Kennke
553d1e815b 8180175: ObjectSynchronizer only needs to iterate in-use monitors 
When using -XX:+MonitorInUseLists, then only iterate in-use monitors.

Reviewed-by: zgu, dholmes, rehn
 2017-05-17 23:36:19 +02:00
Vladimir Kozlov
063286a618 Merge 2017-05-12 13:14:25 -07:00
Alan Bateman
aefdcda532 8178380: Module system implementation refresh (5/2017) 
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Reviewed-by: lfoltan, hseigel, mchung, sspitsyn
 2017-05-04 07:26:28 +00:00
Alan Bateman
a3ab143c64 8177530: Module system implementation refresh (4/2017) 
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Reviewed-by: lfoltan, sspitsyn
 2017-04-07 08:04:46 +00:00
Alan Bateman
73165d34e4 8174823: Module system implementation refresh (3/2017) 
Reviewed-by: sspitsyn, dholmes, lfoltan, mchung
 2017-03-22 16:26:09 +00:00
Jesper Wilhelmsson
d507b8945c Merge 2017-04-18 22:25:33 +02:00
Jesper Wilhelmsson
cc14920031 Merge 2017-04-06 22:58:55 +02:00
Coleen Phillimore
4b9562288f 8155672: Remove instanceKlassHandles and KlassHandles 
Use unhandled pointers for Klass and InstanceKlass, remove handles with no implementation.

Reviewed-by: dholmes, lfoltan, vlivanov, sspitsyn
 2017-03-15 10:25:37 -04:00
Thomas Stuefe
8f9584260e 8166944: Hanging Error Reporting steps may lead to torn error logs 
Interupt error reporting if reporting steps hang to enable subsequent reporting steps to run.

Reviewed-by: cjplummer, dholmes
 2017-02-23 15:59:14 -05:00
Vladimir Kempik
bf9a4cd8fb 8165753: Custom security manager, crashing wth 'java/security/AccessControlException' 
Reviewed-by: dholmes, dcubed
 2017-02-17 02:31:12 +00:00
Bob Vandette
6009cf0793 8168503: JEP 297: Unified arm32/arm64 Port 
Reviewed-by: kvn, enevill, ihse, dholmes, erikj, coleenp, cjplummer
 2016-12-19 12:39:01 -05:00
Doug Simon
dd2c391c43 8167194: [JVMCI] no reliable mechanism for querying JVMCI system properties 
Reviewed-by: kvn
 2016-10-05 13:56:26 -07:00
Kim Barrett
66706edf15 8156500: Move Reference pending list into VM to prevent deadlocks 
Move reference pending list and locking into VM

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: coleenp, dholmes, dcubed, mchung, plevart
 2016-08-30 23:48:16 -04:00
David Holmes
5f1f4489ac 8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp 
Remove atomic.inline.hpp and move the contents back into atomic.hpp

Reviewed-by: stefank, pliden, simonis
 2016-08-21 20:56:37 -04:00
David Holmes
74e840d64c 8159461: bigapps/Kitchensink/stressExitCode hits assert: Must be VMThread or JavaThread 
Reviewed-by: fparain, simonis, dcubed
 2016-08-12 00:19:44 -04:00
Doug Simon
913ccd67d4 8161274: [JVMCI] compiler/jvmci/events/JvmciNotifyInstallEventTest.java fails with NoClassDefFound 
Reviewed-by: kvn, twisti
 2016-07-19 18:59:11 +00:00
Tom Rodriguez
b4aef2060b 8160121: [JVMCI] JvmciNotifyBootstrapFinishedEventTest.java failed NoClassDefFoundError: jdk/vm/ci/runtime/JVMCI 
Reviewed-by: kvn
 2016-06-28 17:22:56 +00:00
Coleen Phillimore
39b4f0d53e Merge 2016-06-19 20:14:37 -04:00
Rachel Protacio
36ac8c8a00 8153394: Add Unified Logging to make it easy to trace time taken in initPhase2 
Added modules+startuptime logging for initPhase2 via TraceTime class

Reviewed-by: rehn, hseigel, mockner
 2016-06-17 10:46:55 -04:00
Goetz Lindenmaier
8a945875b6 8159335: Fix problems with stack overflow handling 
Reviewed-by: dlong, coleenp, mdoerr
 2016-06-13 09:28:25 +02:00
Vladimir Ivanov
36daf60d8f Merge 2016-05-20 18:05:09 +03:00
Gerard Ziemski
a991801b42 8073500: Prevent certain commercial flags from being changed at runtime 
Implement new writeable mechanism for flag control

Reviewed-by: coleenp, iklam
 2016-05-10 12:10:21 -05:00
Doug Simon
32a12da3bf 8152311: [JVMCI] allow JVMCI compiler to change the compilation policy for a method 
Reviewed-by: kvn, never
 2016-05-10 11:48:06 +02:00
Vladimir Ivanov
72747f47fd Merge 2016-04-29 02:13:40 +03:00
Rickard Bäckman
b853eb7f5c 8151956: Support non-continuous CodeBlobs in HotSpot 
Reviewed-by: iveresov, thartmann, simonis
 2016-04-26 10:28:51 +02:00
Coleen Phillimore
de88e58a82 8154580: Save mirror in interpreter frame to enable cleanups of CLDClosure 
GC walks the mirror using OopClosure rather than using CLDClosure in oops_interpreted_do()

Reviewed-by: dlong, twisti, stefank
 2016-04-25 09:51:00 -04:00
Daniel D. Daugherty
f6e4fcc556 Merge 2016-04-14 17:42:29 -07:00
Derek White
1326ae31c8 8152905: hs_err file is missing gc threads 
List the GC threads in the hs_err file in the "Other Threads" section

Reviewed-by: dcubed, coleenp
 2016-04-13 17:00:54 -04:00
Alejandro Murillo
45b6e4a1ca Merge 2016-04-11 14:21:25 -07:00
Chris Hegarty
39e36bdf78 8153498: Update the PostVMInitHook mechanism to use an internal package in the base module 
Reviewed-by: alanb, lfoltan
 2016-04-09 23:03:25 +01:00